Sexual Maturity - how do I know???

[MiniMama]

I was thinking this weekend... my Hahns is 3 years, 7 months. I should be seeing sexual maturity behaviors, right? What does this look like? So far I haven't seen any change. Also, I took in a foster birdie, age unknown (female yellow collared). i've had her for a year now, and still... what am I supposed to be looking for in a 'hormonal' behavior? thanks, kari

[birdlady49]

You probably won't have to ask when they go hormonal! They may become very nippy, loud, and start digging around the cage or other areas of your house.

[MiniMama]

ahhh.. thanks!